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Individual Calculations September 2021 |
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| Derecinskis, Romans Total change: 0.00 | |   |
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| Riga Technical University Open 2021 - Tournament C&D | Riga | LAT | 2021-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1355 | 0 | 1.50 | 6 | 0.00 | 1162 | | 0.00 | |
|  Janovskis, Daniels | | | 1642 | LAT | 0.00 | 1 | 0.00 | | 0.00 | |  Kalnenieks, Uldis | | | 1418 | LAT | 0.50 | 1 | 0.00 | | 0.00 | | | Krasilnikovs, Aleksandrs | | | 1298 | LAT | 0.00 | 1 | 0.00 | | 0.00 | | | Vizulis, Alfreds | | | 1301 | LAT | 1.00 | 1 | 0.00 | | 0.00 | | | Kulins, Jurgis | | | 1342 | LAT | 0.00 | 1 | 0.00 | | 0.00 | | | Reiha, Ance | | | 1126 | LAT | 0.00 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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